package com.smartthinking.cypqro;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;

public class MyServiceLocation extends Service
{
	private static final String TAG = "BOOMBOOMTESTGPS";
	private LocationManager mLocationManager = null;
	private static final int LOCATION_INTERVAL = 30000;
	private static final float LOCATION_DISTANCE = 0;

	private class LocationListener implements android.location.LocationListener{
		Location mLastLocation;
		public LocationListener(String provider){
			Log.e(TAG, "LocationListener " + provider);
			mLastLocation = new Location(provider);
		}
		
		@Override
		public void onLocationChanged(Location location){
			Log.e(TAG, "onLocationChanged: " + location);
			mLastLocation.set(location);
			
			SharedPreferences preferencias = MyServiceLocation.this.getSharedPreferences("prefs", MODE_PRIVATE);
			SharedPreferences.Editor editor = preferencias.edit();
			editor.putString("latitud", ""+mLastLocation.getLatitude()).commit();
			editor.putString("longitud", ""+mLastLocation.getLongitude()).commit();
			Log.i("longitud", ""+mLastLocation.getLongitude());
			Log.i("latitud", ""+mLastLocation.getLatitude());
			
		}
		
		@Override
		public void onProviderDisabled(String provider){
			Log.e(TAG, "onProviderDisabled: " + provider);            
		}
		
		@Override
		public void onProviderEnabled(String provider){
			Log.e(TAG, "onProviderEnabled: " + provider);
		}
		
		@Override
		public void onStatusChanged(String provider, int status, Bundle extras){
			Log.e(TAG, "onStatusChanged: " + provider);
		}
	}
	LocationListener[] mLocationListeners = new LocationListener[] {
			new LocationListener(LocationManager.GPS_PROVIDER),
			new LocationListener(LocationManager.NETWORK_PROVIDER)
	};
	
	@Override
	public IBinder onBind(Intent arg0){
		return null;
	}
	
	@Override
	public int onStartCommand(Intent intent, int flags, int startId){
		Log.e(TAG, "onStartCommand");
		super.onStartCommand(intent, flags, startId);       
		return START_STICKY;
	}
	
	@Override
	public void onCreate(){
		Log.e(TAG, "onCreate");
		initializeLocationManager();
		try {
			mLocationManager.requestLocationUpdates(
					LocationManager.NETWORK_PROVIDER, LOCATION_INTERVAL, LOCATION_DISTANCE,
					mLocationListeners[1]);
		} catch (java.lang.SecurityException ex) {
			Log.i(TAG, "fail to request location update, ignore", ex);
		} catch (IllegalArgumentException ex) {
			Log.d(TAG, "network provider does not exist, " + ex.getMessage());
		}
		try {
			mLocationManager.requestLocationUpdates(
					LocationManager.GPS_PROVIDER, LOCATION_INTERVAL, LOCATION_DISTANCE,
					mLocationListeners[0]);
		} catch (java.lang.SecurityException ex) {
			Log.i(TAG, "fail to request location update, ignore", ex);
		} catch (IllegalArgumentException ex) {
			Log.d(TAG, "gps provider does not exist " + ex.getMessage());
		}
	}
	
	@Override
	public void onDestroy(){
		Log.e(TAG, "onDestroy");
		super.onDestroy();
		if (mLocationManager != null) {
			for (int i = 0; i < mLocationListeners.length; i++) {
				try {
					mLocationManager.removeUpdates(mLocationListeners[i]);
				} catch (Exception ex) {
					Log.i(TAG, "fail to remove location listners, ignore", ex);
				}
			}
		}
	}
	
	private void initializeLocationManager() {
		Log.e(TAG, "initializeLocationManager");
		if (mLocationManager == null) {
			mLocationManager = (LocationManager) getApplicationContext().getSystemService(Context.LOCATION_SERVICE);
		}
	}
	
}